EP 2748063 B1 20160928 - AIRCRAFT LANDING GEAR
Title (en)
AIRCRAFT LANDING GEAR
Title (de)
FAHRWERK FÜR EIN FLUGZEUG
Title (fr)
TRAIN D'ATTERRISSAGE D'AÉRONEF
Publication
Application
Priority
- GB 201114419 A 20110822
- GB 2012052016 W 20120817
Abstract (en)
[origin: GB2489058A] The landing gear (10) comprises a strut (12) having an upper portion (12a) arranged to be mechanically coupled to an aircraft and a lower portion (12b) movably mounted with respect to the upper portion, a bogie beam (14) pivotally coupled to the lower portion of the strut, a bogie control linkage (20, 22, 24) mechanically coupled to the bogie at a first connection point and to the strut at a second connection point, the bogie control linkage comprising an actuator (24) which includes a locking system (24a) operable to inhibit its actuation, a sensor linkage (26) mechanically coupled to the lower portion of the strut and arranged to change between a first condition and a second condition in accordance with movement of the upper portion of the strut relative to the lower portion of the strut, and an actuator control apparatus (28, 30, 32) arranged to operate the locking system when the sensor linkage is in the first condition and arranged not to operate the locking system when the sensor linkage is in the second condition. The two conditions are provided by a pivot (27) between two torque links (26a, b) for the strut (12) passing across a marker T between respective sectors (S1, S2) about a pivot (25) of one of the torque links with its respective strut portion (12a, b).
IPC 8 full level
B64C 25/34 (2006.01)
CPC (source: EP GB US)
B64C 25/26 (2013.01 - GB); B64C 25/34 (2013.01 - EP GB US); B64C 2025/008 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
GB 201114419 D0 20111005; GB 2489058 A 20120919; GB 2489058 B 20130508; CA 2845696 A1 20130228; CA 2845696 C 20170103; CN 103917446 A 20140709; CN 103917446 B 20150909; EP 2748063 A1 20140702; EP 2748063 B1 20160928; US 2014374538 A1 20141225; US 9227724 B2 20160105; WO 2013027032 A1 20130228
DOCDB simple family (application)
GB 201114419 A 20110822; CA 2845696 A 20120817; CN 201280040949 A 20120817; EP 12751596 A 20120817; GB 2012052016 W 20120817; US 201214239903 A 20120817